R: Package Pendukung Text Processing

Di Shell

sudo apt update
sudo apt install libudunits2-dev libcurl4-openssl-dev libssl-dev libxml2-dev

# untuk readtext (antiword dan pdftools)
sudo apt-get install libapparmor-dev libpoppler-cpp-dev

# java
sudo apt -y install oracle-java8-installer

Download data dari

https://github.com/kwartler/text_mining/archive/master.zip
wget https://github.com/kwartler/text_mining/archive/master.zip
unzip master.zip
cd text-mining-master

Di Shell

sudo apt remove --purge oracle-java8-installer
sudo apt install oracle-java7-installer
java -version
sudo apt -y install default-jre
sudo apt -y install default-jdk
sudo R CMD javareconf
sudo apt -y install r-cran-rjava
sudo apt -y install libgdal-dev libproj-dev

Di R

install.packages("dplyr")
install.packages("ggraph")
install.packages("ggplot2")
install.packages("ggthemes")
install.packages("igraph")
install.packages("lubridate")
install.packages("NLP")
install.packages("pdftools")
install.packages("qdap")
install.packages("rJava")
install.packages("RWeka")
install.packages("stringr")
install.packages("tidytext")
install.packages("tidyverse")
install.packages("tm")

library(dplyr)
library(igraph)
library(ggraph)
library(ggplot2)
library(lubridate)
library(NLP)
library(pdftools)
library(qdap)
library(readtext)
library(scales)
library(stringr)        # text cleaning and regular expressions
library(tm)
library(tidytext)       # provides additional text mining functions
library(tidyverse)      # data manipulation & plotting

Pranala Menarik

• R